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Throttle Body Assembly
- 4 Cyl, 151 cid (2.5L)
  - VIN A (8th digit)
  - VIN E (8th digit)
- 6 Cyl, 173 cid (2.8L)
- 6 Cyl, 262 cid (4.3L)

Throttle Body for 1991 GMC Sonoma

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There are 4 choices for the 1991 GMC Sonoma Throttle Body !!!
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Throttle Body Assembly 4 Cyl, 151 cid (2.5L) VIN A (8th digit)
Throttle Body Assembly 4 Cyl, 151 cid (2.5L) VIN E (8th digit)
Throttle Body Assembly 6 Cyl, 173 cid (2.8L)
Throttle Body Assembly 6 Cyl, 262 cid (4.3L)

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